Crypto casinos let you play using digital coins and usually mean you control...

https://charlie-wiki.win/index.php/What_Should_I_Do_If_I_Do_Not_Understand_Crypto_Network_Choices%3F

Crypto casinos let you play using digital coins and usually mean you control your own wallet and keys. Traditional online casinos use regular money, like pounds or dollars, which stay fixed in value on their platforms